EP20K100EQC208-2XN

Overview

The EP20K100EQC208-2XN is a high-density programmable logic device from the Altera APEX 20KE family, utilizing MultiCore architecture. It integrates look-up table (LUT) logic, product-term logic, and embedded system blocks (ESB). The device features 4,160 logic elements, 53,248 maximum RAM bits, and 416 macrocells. It operates with a 2.5-V internal supply voltage and supports MultiVolt I/O levels of 2.5 V, 3.3 V, and 5.0 V. Packaged in a 208-pin QFP, it provides up to 151 user I/O pins and includes four phase-locked loops for clock management.

Feature Summary

• MultiCore architecture combining LUT logic, product-term logic, and embedded memory
• 4,160 logic elements and 53,248 maximum RAM bits
• Supports 2.5 V, 3.3 V, and 5.0 V I/O standards via MultiVolt interface
• Four phase-locked loops with ClockLock and ClockBoost features

Applications

• System-on-a-programmable-chip integration
• Complex state machine implementation
• Digital signal processing designs
• PCI Local Bus Specification compliant interfaces

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm package integrity and pin alignment prior to installation. Check for moisture sensitivity labeling and adhere to recommended reflow profiles during surface mount assembly.

Selection Notes

Select this model for applications requiring mixed logic types and substantial embedded memory within a 208-pin footprint. Ensure design compatibility with 2.5 V core voltage and required I/O voltage levels. Consider thermal dissipation requirements associated with the QFP-208 package for high-density implementations.

Part Context

This part belongs to the APEX 20KE series, an extension of the APEX 20K family offering enhanced I/O standards and memory features. It represents a high-end solution for complex programmable logic before subsequent generations like Stratix were introduced.

Replacement Considerations

Direct functional replacements are limited due to the proprietary MultiCore architecture. Evaluate Intel/Altera Cyclone or Arria families for modern equivalents, noting significant architectural differences in configuration and performance characteristics.